Android的推出Twitter的意图 [英] Android launch Twitter intent

问题描述

我用的是code以下为开展微博的意图，但不工作。我有Twitter的应用程序安装在我的手机上。需要帮助！

 意图shareIntent =新的意图（android.content.Intent.ACTION_SEND）;
        shareIntent.setType（text / plain的）;
        shareIntent.putExtra（android.content.Intent.EXTRA_TEXT，内容分享）;
        PackageManager下午= contexto.getPackageManager（）;
        名单＆LT; ResolveInfo＆GT; activityList = pm.queryIntentActivities（shareIntent，0）;
        对于（最终ResolveInfo应用程序：activityList）{
            如果（com.twitter.android.PostActivity.equals（app.activityInfo.name））{
                最后ActivityInfo活性= app.activityInfo;
                最终的组件名名称=新的组件名（activity.applicationInfo.packageName，activity.name）;
                shareIntent.addCategory（Intent.CATEGORY_LAUNCHER）;
                shareIntent.setFlags（Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED）;
                shareIntent.setComponent（名称）;
                contexto.startActivity（shareIntent）;
                打破;
            }
        }
 

获取异常，当我尝试调用活动：

  android.content.ActivityNotFoundException：无法找到明确的活动类{com.twitter.android/com.twitter.android.PostActivity};有你宣布你的Andr​​oidManifest.xml这个活动？
 

解决方案

通常情况下发动用户的饲料

 意向意图= NULL;
尝试 {
    //获取Twitter的应用程序如果可能的话
    。this.getPackageManager（）getPackageInfo（com.twitter.android，0）;
    意图=新的意图（Intent.ACTION_VIEW，Uri.parse（微博：//用户USER_ID = USERID？））;
    intent.addFlags（Intent.FLAG_ACTIVITY_NEW_TASK）;
}赶上（例外五）{
    //没有Twitter的应用程序，恢复到浏览器
    意图=新的意图（Intent.ACTION_VIEW，Uri.parse（https://twitter.com/USERID_OR_PROFILENAME））;
}
this.startActivity（意向）;
 

有关邮政意向

 意图tweetIntent =新的意图（Intent.ACTION_SEND）;
tweetIntent.putExtra（Intent.EXTRA_TEXT，这是一个考验。）;
tweetIntent.setType（text / plain的）;

PackageManager packManager = getPackageManager（）;
名单＆LT; ResolveInfo＆GT; resolvedInfoList = packManager.queryIntentActivities（tweetIntent，PackageManager.MATCH_DEFAULT_ONLY）;

布尔解决= FALSE;
对于（ResolveInfo resolveInfo：resolvedInfoList）{
    如果（resolveInfo.activityInfo.packageName.startsWith（com.twitter.android））{
        tweetIntent.setClassName（
            resolveInfo.activityInfo.packageName，
            resolveInfo.activityInfo.name）;
        解决= TRUE;
        打破;
    }
}
如果（解决）{
    startActivity（tweetIntent）;
}其他{
    Toast.makeText（这一点，Twitter的应用程序没有找到，Toast.LENGTH_LONG）.show（）;
}
 

I use the code below for launching twitter intent but is not working. I have the twitter app installed on my phone. Need help!

        Intent shareIntent = new Intent(android.content.Intent.ACTION_SEND);
        shareIntent.setType("text/plain");
        shareIntent.putExtra(android.content.Intent.EXTRA_TEXT, "Content to share");
        PackageManager pm = contexto.getPackageManager();
        List<ResolveInfo> activityList = pm.queryIntentActivities(shareIntent, 0);
        for (final ResolveInfo app : activityList) {
            if ("com.twitter.android.PostActivity".equals(app.activityInfo.name)) {
                final ActivityInfo activity = app.activityInfo;
                final ComponentName name = new ComponentName(activity.applicationInfo.packageName, activity.name);
                shareIntent.addCategory(Intent.CATEGORY_LAUNCHER);
                shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
                shareIntent.setComponent(name);
                contexto.startActivity(shareIntent);
                break;
            }
        }

Getting exception when i try to call the activity:

        android.content.ActivityNotFoundException: Unable to find explicit activity class {com.twitter.android/com.twitter.android.PostActivity}; have you declared this activity in your AndroidManifest.xml?

解决方案

Typically for launching a user's feed

Intent intent = null;
try {
    // get the Twitter app if possible
    this.getPackageManager().getPackageInfo("com.twitter.android", 0);
    intent = new Intent(Intent.ACTION_VIEW, Uri.parse("twitter://user?user_id=USERID"));
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
} catch (Exception e) {
    // no Twitter app, revert to browser
    intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://twitter.com/USERID_OR_PROFILENAME"));
}
this.startActivity(intent);

For Post Intent

Intent tweetIntent = new Intent(Intent.ACTION_SEND);
tweetIntent.putExtra(Intent.EXTRA_TEXT, "This is a Test.");
tweetIntent.setType("text/plain");

PackageManager packManager = getPackageManager();
List<ResolveInfo> resolvedInfoList = packManager.queryIntentActivities(tweetIntent,  PackageManager.MATCH_DEFAULT_ONLY);

boolean resolved = false;
for(ResolveInfo resolveInfo: resolvedInfoList){
    if(resolveInfo.activityInfo.packageName.startsWith("com.twitter.android")){
        tweetIntent.setClassName(
            resolveInfo.activityInfo.packageName, 
            resolveInfo.activityInfo.name );
        resolved = true;
        break;
    }
}
if(resolved){
    startActivity(tweetIntent);
}else{
    Toast.makeText(this, "Twitter app isn't found", Toast.LENGTH_LONG).show();
}

这篇关于Android的推出Twitter的意图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！